classAlternateKey(TypedDict,closed=True):name:NotRequired["str"]"""<p>The name of the alternate key.</p>"""offset:"capo_m2.types.integer.Integer""""<p>A positive integer value representing the offset to mark the start of the alternate key part in the record byte array.</p>"""length:"capo_m2.types.integer.Integer""""<p>A strictly positive integer value representing the length of the alternate key.</p>"""allow_duplicates:"capo_m2.types.boolean.Boolean""""<p>Indicates whether the alternate key values are supposed to be unique for the given data set.</p>"""